X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/df5500e81cc40633eb5edee59410030f0aa77c2d..ecf7c18cf24a10df8d843c8f7c195d803e073330:/LUFA/Drivers/USB/Class/Host/HID.h

diff --git a/LUFA/Drivers/USB/Class/Host/HID.h b/LUFA/Drivers/USB/Class/Host/HID.h
index 3d7a5390a..48cdcb03b 100644
--- a/LUFA/Drivers/USB/Class/Host/HID.h
+++ b/LUFA/Drivers/USB/Class/Host/HID.h
@@ -95,21 +95,21 @@
 			} USB_ClassInfo_HID_Host_t;
 
 		/* Enums: */
-			enum
+			enum HIDHost_EnumerationFailure_ErrorCodes_t
 			{
 				HID_ENUMERROR_NoError                    = 0, /**< Configuration Descriptor was processed successfully */
 				HID_ENUMERROR_InvalidConfigDescriptor    = 1, /**< The device returned an invalid Configuration Descriptor */
 				HID_ENUMERROR_NoHIDInterfaceFound        = 2, /**< A compatible HID interface was not found in the device's Configuration Descriptor */
 				HID_ENUMERROR_EndpointsNotFound          = 3, /**< Compatible HID endpoints were not found in the device's HID interface */
-			} HIDHost_EnumerationFailure_ErrorCodes_t;
+			};
 	
 		/* Function Prototypes: */
-			void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* HIDInterfaceInfo);
+			void HID_Host_USBTask(USB_ClassInfo_HID_Host_t* HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
 			uint8_t HID_Host_ConfigurePipes(USB_ClassInfo_HID_Host_t* HIDInterfaceInfo, uint16_t ConfigDescriptorLength,
-			                                uint8_t* DeviceConfigDescriptor);
+			                                uint8_t* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1, 3);
 
-			bool    HID_Host_IsReportReceived(USB_ClassInfo_HID_Host_t* HIDInterfaceInfo);
-			uint8_t USB_HID_Host_SetProtocol(USB_ClassInfo_HID_Host_t* HIDInterfaceInfo, bool UseReportProtocol);
+			bool    HID_Host_IsReportReceived(USB_ClassInfo_HID_Host_t* HIDInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+			uint8_t USB_HID_Host_SetProtocol(USB_ClassInfo_HID_Host_t* HIDInterfaceInfo, bool UseReportProtocol) ATTR_NON_NULL_PTR_ARG(1);
 		
 	/* Private Interface - For use in library only: */
 	#if !defined(__DOXYGEN__)
@@ -121,8 +121,8 @@
 
 		/* Function Prototypes: */
 			#if defined(INCLUDE_FROM_HID_CLASS_HOST_C)
-				static uint8_t DComp_HID_Host_NextHIDInterface(void* CurrentDescriptor);
-				static uint8_t DComp_HID_Host_NextInterfaceHIDDataEndpoint(void* CurrentDescriptor);
+				static uint8_t DComp_HID_Host_NextHIDInterface(void* CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
+				static uint8_t DComp_HID_Host_NextHIDInterfaceEndpoint(void* CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
 			#endif	
 	#endif